The Bake-O-Glide Multigrade Baking Sheets can be simply cut to size and placed in your baking or cooking tray to be reused hundreds, if not thousands of times. One sheet for all your cooking and baking needs, just simply wash in warm soapy water or in the dishwasher and reuse. Our cooking liner will save you money, time, and clutter in the kitchen. One sheet does what hundreds of pieces of parchment do.